RENTAL CONTRACT

Leaser:  ShenZhen HuaQiao City real estate Limited.
         Address: 21th and 22th floor HanTang Building
                  HuaQiao City XingLong St.
                  ShenZhen
         Tel: 26936000              26911826

Renter:  ShenZhen City ChuangLi Power Company
         Address:


         Tel:  82995658    13312922960
         ID Number/Business License Number:


Whereas {{ShenZhen Economic Zone Rental Regulation}} and its detailed clauses,
Whereas both parties'(leaser and renter) settlement, result this contract with
clauses below.

Clause 1    Leaser will lease its property to Renter. This rental property is
            located at:

            NorthEast A-3, Building 302
            DongDu industrial zone
            YuShan Area, HuaQiaoCheng
            ShenZhen

            The total size of this rental property is 1165 square feet.

Clause 2    Renter will rent this property from September 21th, 2003 to
            September 20th, 2006. The total duration is 24 months.


Clause 3    Renter rents this property on factory premises purpose only and all
            activities at this property should also fulfill country's fire
            safety regulations. In addition, renter shall obtained some
            necessary legal documentations from Chinese legal authorities and
            Leaser's approving if renter use this property on any other purpose.

Clause 4    Renter shall pay Leaser nineteen thousand seven hundred and 5 Yen
            each month for this rental property, and such transaction shall be
            done before 5th day of every month.

Clause 5    By signing this contract, Renter shall pay for the deposit with the
            total of thirty nine thousand six hundred and ten Yen. Leaser shall
            give Renter a receipt for the deposit. After the ending date of this
            contract, Leaser shall return the deposit back to Renter.


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Clause 6    Within 10 days since the date Leaser receives the deposit from
            Renter, Leaser shall release the property to Renter. If Leaser
            cannot releaser the property on time, Renter can ask for extension
            for this contract, and it also shall stated on written notice and
            shall sign by both parties.

            At the time of property releasing both parties shall confirm
            property conditions (such as door, windows, ground, etc...). All the
            confirmations have to be in the written notice, as well as the date
            of property releasing.

Clause 7    All Renter's activities at this rental property have to be as it is
            on clause 3.

Clause 8    Any structure damage discovered during the use of rental property,
            Renter shall contact Leaser and prevent further damage. Leaser shall
            start repairing within 20 days since the date it receives Renter's
            notice of structure damage. If Leaser refuses the repairing, Renter
            can refer to legal rental regulation authorities and get the
            repairing done, and all those costs shall be paid by Leaser. During
            the mean time, Renter shall also obtain its obligation to pay the
            rent on time.

Clause 9    During the leasing period, Leaser shall have obligation to pay all
            the necessary taxations and bank payment and interest for this
            rental property, and Renter shall pay for all other relative
            management expenditures (exclude utilities expense).

Clause 10   At the time of property releasing, Leaser shall insure all the
            structure and equipment within this rental property shall fulfill
            requirements of certain related legal regulations. Renter also has
            the obligation to maintain the structure and equipments and prevent
            them from damage. When the contract is ended, Renter shall return
            property to Leaser and guarantee the property is as it was, Leaser
            shall also settle and end all the cost of rent and necessary
            expenditures for Renter.

Clause 11   During the leasing period, Renter shall pay all the damages of this
            rental property if they are done by Renter. If Renter refuses to pay
            for the repairing, Leaser can refer to legal rental regulation
            authorities and get the repairing done, and all those costs shall be
            paid by Renter.

Clause 12   During the leasing period, Renter shall not restructure or remodel
            the rental property, unless it is approved by Leaser and the plan of
            restructuring or remodeling shall also be approved by legal
            authority. Both parties may negotiate this clause in detail and sign
            otherwise.

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Clause 13   During the effective period, if the Renter has to do any
            restoration, he/she must get approval from the Leaser and the fire
            department. After the restoration, the site must be inspected by the
            Leaser and the fire department in order to be used. The Renter must
            understand that the Leaser is not responsible for all the
            restoration expenses or payment during the lease period.

Clause 14   The Leaser has all the advertising right and the management right.
            If the Renter needs to install or put up any advertising signboard
            or notice board, he/she must get the approval from the Leaser, and
            follow the regulations while installing them.

Clause 15   During the lease period, the Renter must follow all regulations by
            the government and fire department. If for any reasons the Renter is
            not able to proceed his/her business due to the violation of the
            regulations, the Renter bear all the responsibility and still need
            to pay the rental and related expenses.

Clause 16   The Renter must get the approval from the Leaser if he/she wants to
            sublet the property. If the Leaser approves, the Renter has to
            complete the application process, and the sublease period must not
            be later than the original lease period. The Renter must also
            guarantee that the sub Renter will not again sub the lease to
            another party.

Clause 17   During the lease period, if the Leaser wants to sell the whole or
            part of the property to another party, the Leaser must inform the
            Renter a month before. The Renter has the initiative right of buying
            the property. The Leaser has to guarantee that the buyer of the
            property must carry out the initial contract agreement.

Clause 18   During the lease period, the lease will be terminated automatically
            if any of the following situations happens:

            (1)   The contract agreements cannot be carried out due to any
                  unsolved problems or accidents.

            (2)   The property need to be tore down by the government for other
                  purposes.

Clause 19   The Leaser has the right to terminate the lease and be paid the loss
            by the Renter if the following situations happen:

            (1)   The Renter owes the rental more than 2 months

            (2)   The Renter owes the utilities for more than 2 months.

            (3)   The Renter sublet the property to other party without the
                  approval of the Leaser.

      If any of the above situations happen, the Leaser has the right to
      terminate the lease by informing the Renter in a written form letter to
      move out the property. The Renter must pay all the expenses owed before
      he/she move out. The Leaser has the right to keep the deposits as the
      compensation of breaking the contract.


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Clause 20   The Renter has the right to terminate the lease and be paid the loss
            by the Leaser if the following situations happen:

            (1)   The Leaser delays the releasing of the property more than 30
                  days.

            (2)   The Leaser violates the Clause 7 of this agreement contract,
                  and the Renter is unable to start the usage of the property.

            (3)   The Leaser violates the Clause 8 of this agreement contract,
                  which the Leaser refuses to restore or pay the restoration
                  expenses, and the Renter is unable to start the usage of the
                  property.

            (4)   The Leaser restores, redecorates, or expands the lease
                  property without notifying and approval by the Renter.

            If any of the above situations happen, the Renter has the right to
            terminate the lease by informing the Leaser in a written form letter
            and move out of the property. The Renter has the right to ask for
            the deposits paid and other prepaid expenses.

            If the Renter terminate the lease due to other reasons not listed
            above, the Renter has to pay the Leaser the equal amount of deposits
            as compensation fees, and the Leaser has the right to keep the
            deposits as the compensation fees.

Clause 21   If the Renter wants to renew the lease, he/she must request the
            lease renewal 2 months before the original lease is expired. The
            Renter has the initiative right to renew the current lease. A new
            lease should be signed for the renewal of the current lease.

Clause 22   When the lease is expired, the Renter has to move out the property
            within 5 days, and the rental is accounted till the day when the
            Renter moves out. If the Renter refuses to move out or return the
            property, the Leaser has the right to cut off the utilities supply
            and sue the Renter through authorities. The Renter must move out on
            time and leave nothing in the property. If there are items left in
            the property, they are considered to be the property of the Leaser.

Clause 23   If the Renter delays the rental payment, he/she has to pay a late
            fee to the Leaser. The late fee is accounted by the number of days
            delay times 0.05% of the rental. If the Renter delay the payment
            more than 30 days, the Leaser has the right to cut off the utilities
            supply, and do not have to bear the responsibility. Clause 24 The
            Renter has to go to Shenzhen HuaQiao City Real Estate Limited
            Company to pay the rental or process any bank payment application.
            The Renter has to ask for receipt of the rental payment within 3
            months after the payment. If the Renter does not ask for the receipt
            or lost the receipt, he/she has to bear the responsibility.

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Clause 25   The Leaser is responsible for the electricity voltage supplies
            (everything before the power switch, not including the power switch)
            and maintenance. If the Renter need a voltage change or specific
            request, he/she must ask HuaQiao City Water and Electricity Utility
            Company to install the required equipments. All expenses including
            the maintenance fees, and application fees are paid by the Renter.

Clause 26   (Clause 26 was skipped)

Clause 27   Each party shall pay for the lost of counterparty for not carrying
            out the agreement.

Clause 28   Any addition or deletion to this contract, both parties shall attach
            this to attachment page, such page also has the legal prospect as
            those in clauses above.

Clause 29   Any conflict or dispute resulted between both parties by this
            contract, it shall be solve via negotiation. If any dispute that
            cannot be solved by negotiation, it shall bring up tot local court
            house for arbitration.

Clause 30   This contract has 6 copies, two for each party, and two for local
            court house in case of any litigation.

Clause 31   This contract is immediately effective since the date it's signed by
            both parties.